We look at the division of 303243 by 59 
Our goal is to divide 303243 by 59.

Moving on to step 1:
When dividing 3 by 59, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 59

Moving on to step 2:
30 divided by 59 is 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Fetch the next digit (3) from the dividend, attach it to 30 and continue: 303 / 59

Moving on to step 3:
The number 59 fits into 303 5 times, leaving a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 295 from 303 leaves us with 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 59

Step 4:
59 can be fit into 82 1 times, resulting in a remainder of 23.
Put 1 as the next digit of the answer. 
Result so far: 51.0
If we subtract 59 from 82, we get 23.
Append the next digit (4) from the dividend to 23 and continue with: 234 / 59

Moving on to step 5:
When dividing 234 by 59, we get 3 with a remainder of 57.
Record the quotient 3 as the next digit in the result. 
Result so far: 513.0
If we subtract 177 from 234, we get 57.
Bring next digit (3) of the dividend behind the 57 and repeat the process: 573 / 59

Advancing to step 6:
59 can be fit into 573 9 times, resulting in a remainder of 42.
Use 9 as the next digit of our solution. 
Result so far: 5139.0
Subtract 531 from 573 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 7:
The number 59 fits into 420 7 times, leaving a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 5139.7
If we subtract 413 from 420, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 8:
59 goes into 70 1 times with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 5139.71
Deduct 59 from 70 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 9:
59 goes into 110 1 times with a remainder of 51.
Put 1 as the next digit of the answer. 
Result so far: 5139.711
The remainder is 51 after subtracting 59 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Our division results in 5139.711 with a remaining 0.0051.